PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We cannot simplify the given expression very much, because the denominator (which is a sum, a + 3b) is not a factor of the numerator.
http://www.w3.org/ns/prov#wasQuotedFrom
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